F Series Helical Parallel Shaft Plastic Screw Extruder


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F Series Helical Parallel Shaft Plastic Screw Extruder

The F Series Helical Parallel Shaft Plastic Screw Extruder is a machinery application that features a hardened tooth surface for durability. It has a 90-degree installation and a parallel shaft layout. The gear shape of this extruder is helical, and it has a three-step process.

Customization is available for this product, and it can be tailored to meet specific requirements.

Technical Parameter:
– Housing material: HT200 high-strength cast iron (EWF37, EWF47, EWF57, EWF67, EWF77, EWF87); HT250 High-strength cast iron (EWF97, EWF107, EWF127, EWF157)
– Gear material: 20CrMnTi
– Gear Surface & hardness: HRC58°-62°
– Gear core hardness: HRC33°-78°
– Input/Output shaft material: 40Cr
– Gear Machining precision: Accurate grinding 6-5 grade
– Heat treatment: Carburizing, Quenching, etc.
– Efficiency: up to 92%
– Noise (Max): 60-67dB
– Installation type: Foot mounted, flange mounted
– Output type: Solid shaft, Hollow shaft, splined hollow shaft, shrink disk
– Bearing brand: NSK, SKF, HRB, ZWZ, etc.
– Oil seal brand: NAK, KSK, etc.
– Lubricant: VG220
– Motor: IP55, F class
– Motor shaft: 40Cr, Carburizing, Quenching, etc.
– Warranty: 12 months
– Color: Blue, Grey

– High efficiency and cost-saving
– Stable running, low noise, and long service life
– Parallel-axes output with a compact structure for high torque transmission

Technical Data:
– Ratio: i=4.3~273 (combination of EWF/EWR is up to 18509)
– Efficiency: Two-stage 96%, three-stage 94%, and combination of EWR/EWR 85%
– Size: EWF37~EWF157

Industrial Application:
– Power Plant Equipment
– Metallurgical Industry
– Metal Forming Machinery
– Petrochemical Industry
– Mining Machine
– Hoisting Machinery
– Construction Industry
– Environmental Protection Industry
– Cable Industry
– Food Machinery


– ISO 9001 International Quality System Certificate
– Europe CE Certificate
– Swiss SGS Certificate
– High-tech enterprise certificate of Shanghai city
– Excellent performance management enterprise of Shanghai city


1. Can the F Series Helical Parallel Shaft Plastic Screw Extruder be customized according to specific requirements?
2. Is your company a factory or a trading company?
3. What is the minimum order quantity for this product?
4. What is the production time for the F Series Helical Parallel Shaft Plastic Screw Extruder?
5. What are your payment terms?

For more information about our products, please visit our website. We also offer a wide range of other plastic gears for various industrial applications. Our products are of high quality, competitively priced, and backed by excellent customer service. We welcome customers to contact us for customization based on drawings or samples.

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